// d3dumddi.h

PFND3DDDI_DRAWPRIMITIVE2 Pfnd3dddiDrawprimitive2;

HRESULT Pfnd3dddiDrawprimitive2(
  HANDLE hDevice,
  const D3DDDIARG_DRAWPRIMITIVE2 *unnamedParam2
)
{...}
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Windows Driver Kit DDI reference (nc-d3dumddi-pfnd3dddi_drawprimitive2)

PFND3DDDI_DRAWPRIMITIVE2 callback function

Description

The DrawPrimitive2 function draws nonindexed primitives in which the Microsoft Direct3D runtime has transformed the vertex data.

Parameters

`hDevice`

A handle to the display device (graphics context).

`unnamedParam2`

pData [in]

A pointer to a D3DDDIARG_DRAWPRIMITIVE2 structure that describes the primitive to draw.

Return value

DrawPrimitive2 returns S_OK or an appropriate error result if the primitive is not successfully drawn.

Remarks

Stream zero contains transform vertices and is the only stream that should be accessed.

PFND3DDDI_DRAWPRIMITIVE2 - NtDoc